National Museum of Nuclear Science & History
Clarence Phillips worked for the United States Engineer District Office.
H.W. was a consultant at Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert Coveyou worked for Clinton Laboratories at the X-10 Reactor.
Donald D. Tuttle served in the 393rd Bombardment Squadron.
Clarence Johnson (1912-2012) was a Canadian-born chemical engineer. He was born in Alberta, Canada on November 24, 1912 to Swedish migrant parents.
